2023 Audi A1

1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback

£19,545

Fair price: within 8% of the typical £19,286 for this model, age and mileage, drawing on 4,688 adverts of this make and model.

Overview

Make
Audi
Model
A1
Trim
S LINE
Version
1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback
Mileage
18,007 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
1.0 L
Gearbox
Automatic
Seats
5
CO2
134 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

This 2023 Audi A1 S Line is advertised with 18,007 miles, approximately 4,500 below the typical mileage for its age. At £19,545, it is advertised £259 above our estimated market asking price of £19,286. To estimate its market asking price, we analyse UK dealer adverts for 4,688 Audi A1 cars across different ages and specifications. We first saw this car advertised 17 days ago. Its asking price has since fallen by £453. The seller is Lexus Sidcup, based in Sidcup.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 October 2026, 17 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £453 from the first recorded £19,998. 1 price reduction recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
4 October 2026£19,998
13 October 2026£19,545
20 October 2026£19,545

Price and mileage comparison

Estimated market asking price: £19,286. The asking price is £259 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 4,688 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,500 miles lower than typical for a 2023 Audi A1.

MOT

MOT no details held by dvla.

97 other cars with the same year, trim, gearbox and fuel are for sale from £15,490 to £22,354.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,49068,356 miles
£15,80042,336 miles
£15,94056,813 miles
£15,99562,374 miles
£16,55021,475 miles

These cars have covered 2,965–68,356 miles, compared with 18,007 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A1 cars for sale · 2023 Audi A1 price guide

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Dealer

Lexus Sidcup, Sidcup. Across the dealer network: 28 branches, 708 cars for sale.

Dealer postcode: DA14 5HS.

Vehicle photos